linux-kernel - Re: HDA: no sound [was: mmotm 2010-10-20-15-01 uploaded]

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Message-ID: <s5h8w1rxrl3.wl%tiwai@suse.de>
Date:	Thu, 21 Oct 2010 21:40:08 +0200
From:	Takashi Iwai <tiwai@...e.de>
To:	Jiri Slaby <jirislaby@...il.com>
Cc:	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org,
	mm-commits@...r.kernel.org, clemens@...isch.de,
	Jaroslav Kysela <perex@...ex.cz>, alsa-devel@...a-project.org,
	Valdis.Kletnieks@...edu
Subject: Re: HDA: no sound [was: mmotm 2010-10-20-15-01 uploaded]

At Thu, 21 Oct 2010 21:21:32 +0200,
Jiri Slaby wrote:
> 
> On 10/21/2010 09:20 PM, Takashi Iwai wrote:
> > At Thu, 21 Oct 2010 20:27:01 +0200,
> > Jiri Slaby wrote:
> >>
> >> On 10/21/2010 10:05 AM, Takashi Iwai wrote:
> >>> At Thu, 21 Oct 2010 09:57:16 +0200,
> >>> Jiri Slaby wrote:
> >>>> BUT, when I run pulse and it suspends the device (or whatever), all the
> >>>> levels get down to 0 back again. When I raise it and run mplayer, it
> >>>> gets to 0 immediately. If I raise it gets to 0 when mplayer finishes and
> >>>> pulse writes 'protocol-native.c: Connection died.'. It never raises
> >>>> automatically. And if I raise it during playback, nothing plays at all.
> >>>
> >>> Hrm, I don't remember any so critical changes done recently in the
> >>> sound tree.  The only possibly affecting commits are:
> >>>
> >>>   commit 1cc9e8f4c45999e6069f41521d9d391eeeccc3b3
> >>>     ALSA: hda - Fix codec muted after rebooting from Windows
> >>>
> >>>   commit de8c85f7840e5e29629de95f5af24297fb325e0b
> >>>     ALSA: HDA: Sigmatel: work around incorrect master muting
> >>
> >> Reverting this one helps.
> > 
> > The latter one?
> 
> Yeah. Otherwise I would write it to the former :).

This might be a user-space issue, then.

Could you try once the latest alsa-lib?  If you are using SUSE packages,
the snapshot rpms are available on OBS multimedia:audio:snapshot/alsa
repo.  (The version number of the package is still 1.0.22, but don't
care; I just forgot to change the spec file.)


thanks,

Takashi
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